bitch*mop n. 1. Douchebag of the custodial variety. 2. The quality or property of being a bitchmop. 3. A person having a negative and/or snottish attitude that needs cleaning up. 4. Literal: a bitch who is mopping. slang 1. Used as an adjectival expletive or a form of direct address as in: YO, BITCHMOP.